Single point top latching Top latchbolt projection adjustable through center case Tripping potential removed - no bottom strike Rods are 1/2" (13mm) brass, bronze or stainless steel Door Types: Wood or metal 1-3/4"(44mm) Thick Door 4-1/2" (114mm) minimum stile with trim and 3-1/2" (44mm) minimum stile without trim Strike: 646 Top Strike (Panic and Fire Rated) Mounting Fasteners: Supplied standard with wood and machine screws Latch Bolt: Stainless Steel Device Centerline from Finished Floor: 41??? (1041 mm) for standard applications Door/Opening Height: Must be specified- 120" (3048mm) Max Door Opening Center Case Dimensions: 8-3/8" (213mm) x 2-5/8" (67mm) Projection: Pushbar Neutral ??? 3" (76 mm); Pushbar Depressed ??? 2-1/8" (54 mm) Finish: Satin Stainless Steel (BHMA 630) 32D